For 4 people

Step 1 of 5

335 g beef shank200 g pork belly¾ chicken thigh¾ ham¾ pinch gray sea salt

In a large pot, place 335 g beef shank, pork belly, chicken, marrow bone, and ham bone. Cover generously with cold water. Bring to a boil and carefully skim off ¾ pinch gray foam that rises to the surface to obtain a clear broth.